diff --git a/transitions/slide-from-bottom.html b/transitions/slide-from-bottom.html
new file mode 100644
index 0000000..dba7a9a
--- /dev/null
+++ b/transitions/slide-from-bottom.html
@@ -0,0 +1,31 @@
+<!--
+Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+-->
+
+<link href="core-transition-pages.html" rel="import">
+
+<core-style id="slide-from-bottom">
+  :host(.slide-from-bottom) ::content > * {
+    -webkit-transition: -webkit-transform {{g.transitions.slideDuration || g.transitions.duration}} cubic-bezier(0.4, 0, 0.2, 1);
+    transition: transform {{g.transitions.slideDuration || g.transitions.duration}} cubic-bezier(0.4, 0, 0.2, 1);
+  }
+
+  :host(.slide-from-bottom) ::content > .core-selected ~ [animate]:not(.core-selected) {
+    -webkit-transform: translateY(100%);
+  }
+
+  :host(.slide-from-bottom) ::content > [animate]:not(.core-selected) {
+    -webkit-transform: translateY(-100%);
+  }
+
+  :host(.slide-from-bottom) ::content > .core-selected {
+    -webkit-transform: none;
+  }
+</core-style>
+
+<core-transition-pages id="slide-from-bottom" scopeClass="slide-from-bottom"></core-transition-pages>
diff --git a/transitions/slide-from-right.html b/transitions/slide-from-right.html
index 382ebea..08cee4e 100644
--- a/transitions/slide-from-right.html
+++ b/transitions/slide-from-right.html
@@ -23,7 +23,6 @@
     -webkit-transform: translateX(-100%);
   }
 
-  polyfill-next-selector { content: ':host > .core-selected'; }
   :host(.slide-from-right) ::content > .core-selected {
     -webkit-transform: none;
   }